---
title: sampleRate
framework: avfaudio
role: symbol
role_heading: Instance Property
path: avfaudio/avaudiotime/samplerate
---

# sampleRate

The sampling rate that the sample time property expresses.

## Declaration

```swift
var sampleRate: Double { get }
```

## See Also

### Getting Sample Rate Information

- [sampleTime](avfaudio/avaudiotime/sampletime.md)
- [isSampleTimeValid](avfaudio/avaudiotime/issampletimevalid.md)